1. 1 set of sample as the quote price, it is free shipping.2-3 sets shipping cost lower, so it will have some extra discount. More than 2 sets need inquiry me the total cost. I will give a much better price.

2. More than 4 sets but less than 16 sets. It is quote as EXW price, not include shipping cost. please notice quantity before deal, so that we can confirm the finally shipping cost.

3. More than 16 sets quote is FOB(Shanghai/ Ningbo) price. Order more than 16 sets please contact with me confirm the detail specs finally cost.